40690048

素因数分解:

$2^7\times 7^1\times {\mathrm{45413}}^1$

素因数の和:45434

約数の個数: 32

約数和(自身を含む): 92644560

約数和(自身を除く): 51954512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45413, 90826, 181652, 317891, 363304, 635782, 726608, 1271564, 1453216, 2543128, 2906432, 5086256, 5812864, 10172512, 20345024, 40690048]

約数ペア:

[(1, 40690048), (2, 20345024), (4, 10172512), (7, 5812864), (8, 5086256), (14, 2906432), (16, 2543128), (28, 1453216), (32, 1271564), (56, 726608), (64, 635782), (112, 363304), (128, 317891), (224, 181652), (448, 90826), (896, 45413)]